Influence of added salts on the cage escape yields in the photoredox quenching of Ru(bpy)2+3 excited states |
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| Authors: | K Kalyanasundaram M Neumann-Spallart |
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| Institution: | Institut de Chimie Physique, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland |
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| Abstract: | The influence of electrolytes on the photoredox kinetics and cage escape yields of redox products (πredox) in the quenching of Ru(bpy)2+*3 by methylviologen (MV2+), TlIII and HgII have been investigated. For all three quenchers πredox appears to be strongly dependent on the nature of the anion. Photoelectrochemical cells based on the latter systems are described. |
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